This science fair project idea explores whether people have an innate feel for the passing of time from a few seconds to 20 minutes.

Help your third grader learn time zones with this fun map activity!

This project is about after-images and what possibly affects them.

This science fair project idea discovers the average time it takes for a person to remember something completely.

Study the effect of music on blood pressure. Compare blood pressure readings before and after the listening session. Analyze results, write a detailed report.

During your next craft time, strike up the band with this homemade Chinese instrument.

Draw your own beautiful mandala with this easy technique that ensures symmetrical results every time!

This experiment explores how listening in to a one-sided conversation affects concentration.

Celebrate Black History Month by having your child make her own version of a kente cloth after learning what the different colors on a kente cloth symbolize.

Test your learner's knowledge of Barack Obama by challenging your child to complete a crossword puzzle about the President after reading a short biography.

Kick off the spookiest time of the year with an art project inspired by the ancient Egyptian process of mummification.

It's rhyme time! With this science fair project idea, your child will find out which words can be considered easy rhyming words, and why.

Determine which factors promote the greatest memory interference. Administer test, time how long it takes subjects to complete different tasks.

Encourage your child to make a Chinese scroll painting as part of his world history or art studies, or just to pass the time on a weekend.

Your child will learn a whole alphabet of different jobs while they complete this brain-teaser chart just in time to celebrate Labor Day!

Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

Chinese New Year is a time when many different luck-bringing rituals are performed. In this activity your child will create a lucky trinket.

This scavenger hunt game is simple, but it's fun, and it will arm your children with the directional vocabulary they should master in time for kindergarten.

Test your kid's knowledge of presidents one through forty-four with this fun and educational matching game!

Next time you're headed out on the road with your fourth grader, try this alphabet-geography game that the whole family can play.

Research camouflage products and techniques, test quality by timing volunteers. Calculate the average length of time to recognize the subject.

It's the day before the test, and you still have a ton to memorize! Sound familiar? Test memorizing techniques to help yourself out next time.

Sultan Ahmed Mosque is often referred to as the Blue Mosque. In this activity, your kid will build his own Blue Mosque just in time for Ramadan!

In Colonial times, fixing a chair was a lot easier than making one! Any fifth-grader can wrap up a mirror or photo frame the same way Colonists caned chairs.

Combine art, history and food with this unique project! Your child will make her own butters, and learn a little about Colonial history at the same time

Administer IQ tests to volunteers. have one group practice typical IQ test problems. Then compare results of the two groups.

Summer is a good time to teach children about other kinds of community helpers, such as lifeguards, forest rangers, and librarians. This activity is a fun way to get them introduced!

In Japan, ozoni is one of the main dishes eaten on New Year's Day. Here's how to make this delicious traditional dish with your child.

Take a stab at 18th century American cooking with your kids by following this tasty recipe from one of the first colonial cookbooks.